Nws yog ib qho tseem ceeb uas yuav tsum tau Z275 los yog saum toj no, los yog siv galvanized txhuas, uas nws cov ntsev tsuag corrosion kuj yog 3-5 npaug ntawm zoo tib yam galvanization.
FAQ
1. Cov xwm txheej twg tuaj yeem siv lub teeb ntsuas steel qauv chaw nres tsheb?
Lawv feem ntau tuaj yeem siv raws li:
● Private garages rau villas
● Agricultural machinery cia sheds
● Cov cuab yeej siv nyob ib ntus
● ru tsev nres tsheb
2. Lub tshuab nqa nqa tuaj yeem ntsia tau rau hauv?
Yog, tab sis lub hauv paus layout ntawm qhov chaw ntawm lub lifting mechanism yuav tsum tau ntxiv dag zog. Tsis tas li ntawd, qhov eaves qhov siab yuav tsum tau nce ntxiv kom tsis txhob muaj kev sib tsoo ntawm lub tsheb thiab sab saum toj.